First of all, this is almost impossible, from several aspects to tell you
First, in 1956, the excavation of the Dingling Tomb of the Ming Wanli Emperor, because the protection work was not done in the early stage, resulting in the opening of the gate of the Dingling Underground Palace, the air entered, resulting in the oxidation and damage of a large number of cultural relics such as silk fabrics, gold and silverware, lacquerware, etc., causing irreparable losses to the country. Since then, the state has stipulated that no institution can excavate the imperial tomb without authorization, and the State Council will no longer issue a license for the excavation of the imperial tomb.
Second, it was measured that the mercury content around the mausoleum of Qin Shi Huang seriously exceeded the standard, which indicated that there was a large amount of mercury in the mausoleum of Qin Shi Huang. Mercury is the most toxic substance, after the human body inhalation will cause serious heavy metal poisoning, for the safety of the life of the staff, the Mausoleum of the First Qin Shi Huang can not enter, not to mention large-scale excavation work, it is even more impossible.
Third, when Qin Shi Huang built the mausoleum, he must have designed a lot of organs, dark wells, and once people entered, they might die instantly, which is also a problem that archaeologists have to consider.
Fourth, the treasure is the safest placed underground, the Mausoleum of the First Qin Emperor is that no one dares to steal it, and excavation may make the cultural relics stolen. But underground, there's no need to worry about that at all.
For all the above reasons, the excavation of the Mausoleum of Qin Shi Huang is almost impossible